The TechCrunch blog has gotten ahold of some screenshots and a copy of the beta testing agreement for CL2, the long-rumored calendar application from Google. After a series of doctored shots, this certainly looks like the real deal, and you can go check out the login screen for yourself if you like. Unless you're one of the circa 200 users in the beta program, however, it won't get you very far. The screenshots of the inside show a simple, clean calendar with an interface style that echoes GMail rather closely, hinting at tight integration with the e-mail service.